Actor Kaley Cuoco and her fiancé, Tom Pelphrey, have expanded their family, welcoming their second child together: a baby girl named Philomena Carmine Bobby Pelphrey. The couple shared the happy news with their followers on Instagram, marking their transition into a family of four.
According to the announcement shared by Cuoco on October 14, their newborn daughter arrived two days earlier on October 12. The proud mother posted a series of tender photographs featuring the swaddled newborn, expressing her deep gratitude for the path that led them to their newest addition.
“Philomena Carmine Bobby Pelphrey,” Cuoco captioned her social media post. “There are no words to describe this feeling once again. What a blessing. We are so grateful for the crazy wild up and down journey that brought us to our little Philo! Family officially complete.”
A Growing Family and Big Sister Matilda
The arrival of baby Philomena makes her the second daughter for Cuoco and Pelphrey. The couple previously welcomed their first daughter, Matilda Carmine Richie Pelphrey, in 2023. With the newest addition home, their older daughter has officially stepped into her role as a big sister.
Tom Pelphrey also took to Instagram to celebrate the birth of their second daughter, affectionately referring to the newborn as their “youngest queen.”
“Another miracle. Welcome to our family youngest queen!” Pelphrey wrote. “Kaley you showed up in every way as a partner and a mom even when you weren’t feeling your best-you’re a CHAMPION. The girls and I would be lost without you. Thank God for the gift of this family and these girls.”
Relationship and Journey to Parenthood
Cuoco and Pelphrey have been in a relationship since April 2022 after being introduced by their mutual talent manager. The couple announced their engagement following the birth of their first daughter, Matilda.
This milestone comes during an eventful year for the family. Earlier in 2026, Pelphrey acknowledged his partner during his acceptance speech for Outstanding Supporting Actor in a Drama Series at the Emmy Awards, calling his life with Cuoco and their children “the crown jewel of my life.” With the safe arrival of baby Philomena, the couple continues to share their family milestones openly with fans around the world.
